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    • Calspas Lower Control box-heaters-circuit boards

    CalSpas Lower Control Box – Heaters & Circuit Boards

    Keep your hot tub running smoothly with genuine CalSpas lower control box or components. Whether you need a replacement heater or circuit board, we have the parts you need to restore your spa to peak performance.

    [Browse our online catalogue] | [Call us for expert advice] at Western tub and pool

    The right parts for your CalSpas hot tub

    Finding compatible replacement parts for your hot tub shouldn't be complicated. At Western Tub and Pool, we stock genuine CalSpas lower control box components—including heaters and circuit boards—designed to fit a wide range of CalSpas models.

    Why choose Western Tub and Pool?

    Genuine CalSpas parts: We carry authentic CalSpas components engineered for reliability and long-lasting performance.

    Wide model compatibility: Our lower control box parts are compatible with many CalSpas hot tub models. Not sure if we have your part? Check our online catalogue or give us a call.

    Expert guidance: Our team knows hot tubs inside and out. If you're unsure which part you need, we're here to help you find the right fit.

    Fast, reliable service: Get your hot tub back up and running quickly with our efficient order processing and shipping.

    Product specifications

    Product type: Lower control box components (heaters, circuit boards)

    Brand: CalSpas

    Compatibility: Multiple CalSpas hot tub models

    Frequently asked questions

    How do I know if this part is compatible with my hot tub?

    Check your hot tub's model number (usually found on the equipment or in your owner's manual) and browse our online catalogue to confirm compatibility. If you're unsure, give us a call and our team will help you identify the correct part.

    Do you carry other CalSpas replacement parts?

    Yes! In addition to lower control box components, we stock a variety of genuine CalSpas parts. Visit our online catalogue or contact us to find what you need.

    Can I install these parts myself?

    While some hot tub owners are comfortable with DIY repairs, we recommend consulting a licensed technician for electrical components like heaters and circuit boards to ensure safe installation.

    What if I order the wrong part?

    We're here to help you get it right the first time. Contact us before placing your order if you have any doubts about compatibility, and we'll guide you through the process.

    How quickly can I get my replacement part?

    Order processing and shipping times vary depending on your location and product availability. Contact us for an estimated delivery timeframe.

    Get the parts you need today

    Don't let a faulty heater or circuit board keep you out of your hot tub. Browse our selection of genuine CalSpas lower control box components or call our team for personalized assistance.

    [Shop now] | [Contact us for help] at Western tub and pool

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